"Number of 11th Students Reporting Use of Heroin within the Past 12 Months, All Available Years: by Region" ,,2013,2016 Minnesota,11th,*,64 East Central,11th,*,10 Metro,11th,*,40 Non-Metro,11th,*,24 Northwest,11th,*,2 Northeast,11th,*,4 Southeast,11th,*,2 Southwest,11th,*,3 West Central,11th,*,3 Total,11th,, Sources: Minnesota Student Survey (MSS) SUMN Web Site: http://sumn.org